H3 2011 하이브리드 클라우드 활용방안 및 도입전략
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  • 1. My Cloud, Your Cloud, Our Cloud하이브리드 클라우드활용방안 및도입전략인프라기획팀 I KTH Sysop
  • 2. Introduce
  • 3. Index01 클라우드 컴퓨팅 기술동향02 하이브리드 클라우드 활용방안03 하이브리드 클라우드 도입전략 http://www.silicon.com
  • 4. Cloud Computing Definition
  • 5. Cloud Computing Definition(Cont.) Cloud Computing Cloud ComputingCloud Computing
  • 6. Cloud Computing Definition(Cont.) Cloud Computing Utility Computing Network Computing Grid ComputingWeb Service 클라우드 컴퓨팅 정의와 동향, 그리고 전망(김양우, 2009.6.3)
  • 7. Cloud Computing Definition(Cont.) http://www.joeweinman.com http://www.joeweinman.com/Resources/Joe_Weinman_10_Reasons.pdfJoe Weinman(On-Dmand Enterprise,Nov 2008)
  • 8. Cloud Computing Definition(Cont.)Cloud & Data Center World 2010, Joe Weinman
  • 9. Cloud Computing Deployment Models(Cont.)Private Cloud Public Cloud (맞춤복) (기성복) VS. http://kumdochef.tistory.com
  • 10. Cloud Computing Pros. & Cons. 구분 Private Cloud Public Cloud - 자체적으로 SLA 수립 가능 - 초기 구축비용 없음 장점 - 장애 발생시 대안 존재 - 규모에 상관 없는 동일비용(Pros.) - 내부 운영정책에 맞는 맞춤설계 - 기존 개발환경과 동일 - 높은 확장성 제공 - 장애 발생시 대안 미비 - 초기 구축비용이 높다 - 클라우드 업체의 SLA 에 의존 단점 - 구축규모에 따라 비용효과 상이 - 업체에서 제공하는 개발환경 종속(Cons.) (규모의 경제) - 업체에서 제공하는 성능의 한계 - 자체 기술력 확보 필요 - 고객 정보 및 주요데이터 보안 - 국내법 적용 불가 케이스 존재
  • 11. Disruptive InnovationClayton M. Christensen(Professor of Harvard Business School)
  • 12. Disruptive Innovation- 존속성 기술(Sustaining Tech.)- 와해성 기술(Disruptive Tech.)
  • 13. Cloud Computing Adoption Trend by Marc Hamilton, "Global IT Shifts & Cloud Computing"
  • 14. Index01 클라우드 컴퓨팅 기술동향02 하이브리드 클라우드 활용방안03 하이브리드 클라우드 도입전략 http://www.silicon.com
  • 15. Case I. “Cloud Bursting” as a Hybrid Cloud“Bursting” means
  • 16. Case I. “Cloud Bursting” as a Hybrid Cloud(Cont.)http://ozzyz.egloos.com -家 訓-
  • 17. Case I. “Cloud Bursting” as a Hybrid Cloud(Cont.) Bursting (Overflow)Private Cloud Public Cloud
  • 18. Case II. “Incubator” as a Hybrid Cloud“Incubator” means [연합뉴스]
  • 19. Case II. “Incubator” as a Hybrid Cloud(Cont.) By Mauro Gatti and Salvatore Morsello http://www.dangsanmall.com기존 시스템에서 사용량 데이터를 근거로 산정기존 시스템이 없다면 예측되는 사용량으로 산정
  • 20. Case II. “Incubator” as a Hybrid Cloud(Cont.)“Scale faSt” or “fail faSt”
  • 21. Case II. “Incubator” as a Hybrid Cloud(Cont.)
  • 22. Case III. “DR” as a Hybrid Cloud http://tns.com http://bestinuc.com http://techsling.comhttp://www.dipity.com
  • 23. Case III. “DR” as a Hybrid Cloud(Cont.) DisasterPrivate Cloud Public Cloud
  • 24. Index01 클라우드 컴퓨팅 기술동향02 하이브리드 클라우드 활용방안03 하이브리드 클라우드 도입전략 http://www.silicon.com
  • 25. Platform Wars“Platform” means http://jtproimaging.wordpress.com
  • 26. Platform Wars(Cont.) Application(Actor) R.SPlatform (Stage) http://gameloft.com User(Audience)
  • 27. Platform Wars(Cont.) “전환 비용”(Switching Cost)
  • 28. Strategy I. Compatibility
  • 29. Strategy I. Compatibility(Cont.) Unique Feature Contraction Massive Data Transfer
  • 30. Strategy I. Compatibility(Cont.) Cloud Computing Service Models SaaSIncreasing Automation PaaS IaaS Decreasing Lock-in / Increasing Portability Switching Cost↓ Modification ↓
  • 31. Strategy I. Compatibility(Cont.) http://eucalyptus.com Amazon AWS(Public Cloud)Amazon Web Services Compatibility http://eucalyptus.com Eucalyptus(Private Cloud)
  • 32. Strategy II. Management Tool Building Block Services Amazon CloudFront AWS CloudFormation AWS Elastic Amazon CloudWatch Auto scaling Beanstalk Content Distribution Deployment Monitoring Automation Higher-Level Services Amazon Simple Emai Amazon Simple Queue S Amazon ElastiCache Amazon SimpleDB ervice (SQS) Amazon Relational l Service (SES) Amazon ElasticDatabase Service (RDS) MapReduce Middleware & Application Services Database Messaging Libs & SDKs Clusters Amazon Virtual Priv Amazon Elastic Co Amazon Elastic Bl Amazon Simple Elastic Load Amazon Route 53 ate Cloud (VPC) IAM Add-on mpute Cloud (EC2) ock Storage (EBS) Storage Service (S3) Balancer Compute Storage Foundation Services Networking & Security Identity Region Availability Zone Edge Location AWS Global Infrastructure http://aws.amazon.com
  • 33. Strategy II. Management Tool(Cont.)“There are many services,but how are they related?”
  • 34. Strategy II. Management Tool(Cont.)Public Cloud KOALA Private Cloud
  • 35. Strategy II. Management Tool(Cont.) http://cloud.com http://rightscale.comMy cloudYour cloudOur cloud
  • 36. Strategy III. IT Governance 서비스 카달로그 백업 정책 Public 인프라 및 플랫폼 배포 사용량 측정 서비스 수준계약 법규제 준수 Cloud 접근제어 용량계획 및 산정 비용 과금 형상 및 변경관리서비스 모니터링 Private Legacy Cloud http://ibmcom
  • 37. 감사합니다.인프라기획팀 / KTH Sysop @kthsysop